CN107340149A - Delivery detection method for refrigerator, detection means and refrigerator - Google Patents
Delivery detection method for refrigerator, detection means and refrigerator Download PDFInfo
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- CN107340149A CN107340149A CN201710409955.6A CN201710409955A CN107340149A CN 107340149 A CN107340149 A CN 107340149A CN 201710409955 A CN201710409955 A CN 201710409955A CN 107340149 A CN107340149 A CN 107340149A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
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- G01M99/002—Thermal testing
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Abstract
A kind of delivery detection method for refrigerator, detection means and refrigerator, delivery detection method for refrigerator comprise the following steps：Environment temperature when detecting electric on refrigerator；Judging whether environment temperature is more than default environment temperature, the temperature for otherwise controlling refrigerating chamber is default commodity inspection temperature, wherein, preset the gear temperature that commodity inspection temperature is less than refrigerating chamber；In preset time, the start-stop cycle for detecting the refrigeration system of the refrigerating chamber of refrigerator judges whether the start-stop cycle of refrigeration system has run predetermined number, is then to judge that refrigerator is qualified, otherwise judges breakdown of refrigerator；The temperature for controlling refrigerating chamber is the gear temperature of refrigerating chamber.The detection method of above-mentioned refrigerator, it is default commodity inspection temperature by controlling the temperature of refrigerating chamber when environment temperature is relatively low, makes the refrigeration system work of the refrigerating chamber of refrigerator at a lower temperature, so as to accurately be detected to the refrigeration system of cold compartment of refrigerator.Avoid and use insulated building, testing cost can be reduced.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more particularly to a kind of delivery detection method for refrigerator, detection means and
Refrigerator.
Background technology
Refrigerator can detect when dispatching from the factory to the refrigerating function of refrigerator, to judge whether the refrigerating function of refrigerator is qualified.
However, the general setting range of temperature of refrigerating chamber in refrigerator is 0 DEG C~10 DEG C, once environment temperature is less than 10 DEG C, refrigeration
The state that room is just only freezed once in not refrigerating state or for a long time, this is unfavorable for the factory testing of refrigerator.Environment temperature
When carrying out exfactory inspection to refrigerator under the low temperature environment less than 10 DEG C, it can not accurately detect whether refrigerating chamber is in normal work shape
State.
In order to solve the above problems, typically refrigerator is gone out using the method for establishing an insulated building in industry at present
Factory examines, and the temperature of general insulated building maintains 20 DEG C or so, to ensure that the refrigerating function of refrigerator can be accurate in insulated building
Really detection.
However, insulated building cost is high, especially constant circumstance temperature will be kept in very long winter so that maintain cost high.
The content of the invention
Based on this, it is necessary to which testing cost can be reduced, can avoid using insulated building and can be to ice by providing one kind
Delivery detection method for refrigerator, detection means and the refrigerator that the refrigerating function of case is accurately detected.
A kind of delivery detection method for refrigerator, the refrigerator include refrigerating chamber, and the delivery detection method for refrigerator includes as follows
Step：Environment temperature when detecting electric on refrigerator；Judge whether the environment temperature is more than default environment temperature, otherwise control institute
The temperature for stating refrigerating chamber is default commodity inspection temperature, wherein, the default commodity inspection temperature is less than the gear temperature of the refrigerating chamber；
In preset time, the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator is detected；Judge the start-stop week of the refrigeration system
Whether the phase has run predetermined number, is, judges that the refrigerator is qualified, otherwise judges the breakdown of refrigerator；Judging the refrigeration
After whether the start-stop cycle of system has run predetermined number, the temperature for controlling the refrigerating chamber is the gear temperature of refrigerating chamber.
In one of the embodiments, the refrigerator also includes refrigerating chamber, is judging it is pre- whether the environment temperature is more than
If before environment temperature, the delivery detection method for refrigerator also includes：Freezer temperature when detecting electric on refrigerator；Described in judgement
Whether freezer temperature is more than default freezer temperature, is then to perform to judge whether the environment temperature is more than default environment temperature
Degree, otherwise stop judging whether the environment temperature is more than default environment temperature and controls the refrigerator normal operation.
In one of the embodiments, in the start-stop cycle for detecting the refrigeration system of the refrigerating chamber of the refrigerator, the ice
Case delivery detection method also includes：
Whether the door for detecting the refrigerator is in opening, is the refrigeration system for then stopping detecting the refrigerating chamber of the refrigerator
The start-stop cycle of system, and the temperature of the refrigerating chamber is controlled as the gear temperature of refrigerating chamber.
In one of the embodiments, in the start-stop cycle of the refrigeration system of the refrigerating chamber of the detection refrigerator,
The delivery detection method for refrigerator also includes：
Whether the gear for detecting the refrigerating chamber changes, and is the refrigeration system for then stopping detecting the refrigerating chamber of the refrigerator
The start-stop cycle, and the temperature of the refrigerating chamber is controlled as the gear temperature of refrigerating chamber.
In one of the embodiments, the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator is detected, is specifically included
Step：Detect the start-stop cycle of the compressor of the refrigerator；
Also, judge whether the start-stop cycle of the refrigeration system has run predetermined number, specifically include step：Judge institute
Whether the start-stop cycle for stating compressor has run predetermined number.
A kind of detection means of refrigerator, the refrigerator include refrigerating chamber, and the detection means includes：
First detection module, the environment temperature when detection module is used to detect electric on refrigerator；
First judge module, first judge module are used to judge whether the environment temperature is more than default environment temperature
Degree,
First control module, first control module are used to be less than or equal to default environment temperature in the environment temperature
When, the temperature for controlling the refrigerating chamber is default commodity inspection temperature, wherein, the default commodity inspection temperature is less than the shelves of the refrigerating chamber
Position temperature；
Second detection module, second detection module are used in the refrigeration chamber system operation of the refrigerator, inspection
Survey the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator；
Second judge module, second judge module are used to judge whether the start-stop cycle of the refrigeration system is run
Predetermined number, it is to judge that the refrigerator is qualified, otherwise judges the breakdown of refrigerator；
Second control module, second control module are used for the start-stop that the refrigeration system is judged in the second judge module
After whether the cycle has run predetermined number, the temperature for controlling the refrigerating chamber is the gear temperature of refrigerating chamber.
In one of the embodiments, the refrigerator also includes refrigerating chamber, and the detection means also includes：
3rd detection module, freezer temperature when the 3rd detection module is used to detect electric on refrigerator；
3rd judge module, the 3rd judge module are used to judge whether the freezer temperature is more than default refrigerating chamber
Temperature, it is then to be performed to judge whether the environment temperature is more than default environment temperature by first judge module.
In one of the embodiments, the detection means also includes：
4th detection module, the 4th detection module are used for the opening for detecting the door of the refrigerator, are then by institute
The start-stop cycle that the second detection module stops detecting the refrigeration system of the refrigerating chamber of the refrigerator is stated, and by the described second control mould
Block controls the gear temperature that the temperature of the refrigerating chamber is refrigerating chamber.
In one of the embodiments, the detection means also includes：
5th detection module, whether the 5th detection module is used to detecting the gear of the refrigerating chamber changes, be then by
Second detection module stops detecting the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator, and is controlled by described second
Module controls the gear temperature that the temperature of the refrigerating chamber is refrigerating chamber.
A kind of refrigerator, including refrigerating chamber, the refrigerator also include the as above detection means described in any embodiment.
The detection method of above-mentioned refrigerator, it is default business by controlling the temperature of the refrigerating chamber when environment temperature is relatively low
Thermometry degree, because the default commodity inspection temperature is less than the gear temperature of the refrigerating chamber, so as to make ice at a lower temperature
The refrigeration system work of the refrigerating chamber of case, so as to accurately be detected to the refrigeration system of cold compartment of refrigerator.It can solve the problem that refrigerator
Refrigerating chamber refrigeration system do not work, also because environment temperature is relatively low and cause refrigerator refrigerating chamber refrigerating function it is misjudged
The problem of qualified.Factory testing is carried out to refrigerator using insulated building relative to tradition, avoids the construction and use of insulated building,
Testing cost can be reduced.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the delivery detection method for refrigerator of one embodiment of the invention；
Fig. 2 is the schematic flow sheet of the delivery detection method for refrigerator of another embodiment of the present invention；
Fig. 3 is the modular structure schematic diagram of the detection means of the refrigerator of one embodiment of the invention.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of invention, " multiple " are meant that at least two, such as two, three
Deng unless otherwise specifically defined.In the description of the invention, " some " are meant that at least one, such as one, two
It is individual etc., unless otherwise specifically defined.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used herein is intended merely to describe the mesh of specific embodiment
, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more related Listed Items
Arbitrary and all combination.
For example, a kind of delivery detection method for refrigerator, the refrigerator includes refrigerating chamber, and the delivery detection method for refrigerator includes
Following steps：Environment temperature when detecting electric on refrigerator；Judge whether the environment temperature is more than default environment temperature, otherwise control
The temperature for making the refrigerating chamber is default commodity inspection temperature, wherein, the default commodity inspection temperature is less than the gear temperature of the refrigerating chamber
Degree；In preset time, the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator is detected；Judge opening for the refrigeration system
Stop whether the cycle has run predetermined number, be, judge that the refrigerator is qualified, otherwise judge the breakdown of refrigerator；Control described cold
The temperature for hiding room is the gear temperature of refrigerating chamber.And for example, the refrigerator is wind cooling refrigerator.And for example, the refrigerator is with refrigeration
Room and the wind cooling refrigerator of refrigerating chamber.And for example, the refrigerator is direct cooling refrigerator.And for example, the failure is unqualified, i.e. failure is also
It can be regarded as unqualified.And for example, the delivery detection method for refrigerator is particularly suitable for use in direct cooling refrigerator, and and for example, the refrigerator dispatches from the factory
Detection method is particularly suitable for use in the direct cooling refrigerator with freezing function and cold storage function.And for example, the delivery detection method for refrigerator
Suitable for detection means, and for example, the refrigerator includes the detection means.
In order to further illustrate above-mentioned delivery detection method for refrigerator, the wind cooling refrigerator includes refrigerating chamber, another example
It is, referring to Fig. 1, the delivery detection method for refrigerator comprises the following steps：
S110：Environment temperature when detecting electric on refrigerator.
For example, by environment temperature sensor to detect electric on refrigerator when environment temperature.And for example, passed by environment temperature
Environment temperature when sensor gathers electric on refrigerator according to certain frequency cycle, then calculates it by the environment temperature after collection
Average value, obtain current environmental temperature.For example, for the temperature change of monitoring of environmental precisely in real time, higher collection is set
Frequency, collection such as per second is several times.And for example, in order to reduce power consumption, reduce data processing amount, relatively low frequency acquisition is set, such as
Collection in some seconds is once.So so that the acquisition of environment temperature is more accurate.
S120：Judge whether the environment temperature is more than default environment temperature, the temperature for otherwise controlling the refrigerating chamber is
Default commodity inspection temperature, wherein, the default commodity inspection temperature is less than the gear temperature of the refrigerating chamber.
It is understood that the temperature that cold compartment of refrigerator is generally set is 0 DEG C~10 DEG C, and when environment temperature is less than 10 DEG C, ice
The refrigerating chamber of case is stopped or less work, traditional when the refrigeration chamber system to refrigerator carries out factory testing, compared with
Low environment temperature can not detect the refrigeration performance of refrigerator exactly, can there is the refrigeration chamber system of refrigerator not work
Make, also because environment temperature is relatively low and so that refrigerator refrigerating chamber refrigerating function it is misjudged qualified the problem of.For example, default ring
Border temperature is 10 DEG C.Certainly, the temperature that some cold compartment of refrigerator are set is 0 DEG C~8 DEG C, and now, it also can be 8 to preset environment temperature
℃.Meanwhile default environment temperature can be configured according to being actually needed.By setting default environment temperature, work as environment temperature
During less than default environment, then factory testing is carried out to refrigerator using delivery detection method for refrigerator provided by the invention.
In the present embodiment, when environment temperature is less than or equal to default environment temperature, the temperature of the refrigerating chamber is controlled
To preset commodity inspection temperature, wherein, the default commodity inspection temperature is less than the gear temperature of the refrigerating chamber, to cause the refrigeration of refrigerator
The refrigeration system of room at a lower temperature, such as in the range of default commodity inspection temperature to default environment temperature can also work, so as to
The refrigeration system of the refrigerating chamber of refrigerator is detected.
For example, the gear temperature of the refrigerating chamber is the temperature that can be set for user.And for example, the gear of the refrigerating chamber
Temperature is 0 DEG C~10 DEG C, and and for example, the gear temperature of the refrigerating chamber is 0 DEG C~8 DEG C, and for example, the gear temperature of the refrigerating chamber
For 2 DEG C~10 DEG C, and for example, the gear temperature of the refrigerating chamber is 2 DEG C~8 DEG C.And for example, the default commodity inspection temperature is -5 DEG C
To -1 DEG C, and for example, the default commodity inspection temperature is -3 DEG C, also can be regarded as subzero three degrees Celsius.And for example, the default commodity inspection temperature
Degree can according to actually located adjust.When environment temperature is less than default environment temperature, by the temperature for readjusting refrigerating chamber
Spend to preset commodity inspection temperature, because the default commodity inspection temperature is less than the gear temperature of the refrigerating chamber, so as to relatively low
At a temperature of the refrigeration chamber system of refrigerator is worked, so as to complete the detection to refrigerator refrigeration system.
Certainly, it is necessary to which explanation is, it is contemplated that southern weather is typically long-term all more than 0 DEG C, therefore, described default
Region when commodity inspection temperature is -3 DEG C suitable for long-term temperature more than 0 DEG C, for example, the south China particularly south of the Five Ridges.For north
Side, such as the place of the as little as subzero several tens of the winter temperature such as Xinjiang, the Inner Mongol, Jilin, relatively low temperature are generally not required to
To use the freezing of refrigerator.Or in this region, traditional insulated building is needed to use to carry out when being detected to the refrigerating chamber of refrigerator
Factory testing.
It should be noted that the temperature that default commodity inspection temperature is set when not worked for refrigerating chamber at low temperature, its purpose
It is in order to which the refrigeration system of refrigerating chamber of refrigerator can also be run under low-temperature condition, so as to complete the inspection to refrigerator refrigeration system
Survey.
S130：In preset time, the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator is detected.
By the start-stop cycle of the refrigeration system of the refrigerating chamber that in preset time, detects the refrigerator, to detect refrigerator
Refrigeration chamber system refrigeration situation, after being arranged to temperature of refrigerating chamber at a temperature of default commodity inspection, detect the ice
The start-stop cycle of the refrigeration system of the refrigerating chamber of case, to avoid occurring causing the cold of refrigerator when environment temperature overlaps with refrigerated storage temperature
Hide room refrigeration system not run, the problem of factory testing to refrigerator refrigeration system can be influenceed.
For example, the preset time is 5 minutes~30 minutes.And for example, the preset time is 5 minutes~120 minutes.When
So, the preset time can be according to being actually adjusted.For example, when the refrigerator is function more single cold storage refrigerator,
The refrigeration system of its refrigerating chamber is mainly driven by compressor, and thus, the preset time should be extended according to being actually needed.Again
Such as, the refrigerator is wind cooling refrigerator, and it includes refrigerating chamber and refrigerating chamber, and the refrigeration of its refrigerating chamber is generally by the refrigeration system of refrigerating chamber
System blows cold wind, and so as to complete the purpose freezed to refrigerating chamber, thus, the preset time can accordingly shorten, such as 5
Minute.By the start-stop cycle of the refrigeration system of the refrigerating chamber that in preset time, detects the refrigerator, to be examined to refrigerator
Survey, refrigerator is detected under the low temperature environment that is particularly suitable for use in.
For example, the refrigerator is wind cooling refrigerator, then the refrigeration chamber of the refrigerator is driven by the refrigerating chamber of refrigerator, in institute
When stating the refrigeration chamber system of refrigerator can start within preset time and run several start-stop cycles, then refrigerator is proved
Refrigeration chamber system being capable of normal operation.
It should be noted that when refrigerator is single cold storage refrigerator, the refrigeration system of its refrigerating chamber is driven by compressor, one
In embodiment, in the start-stop cycle of the refrigeration system of the refrigerating chamber of the detection refrigerator, step is specifically included：Detect the ice
The start-stop cycle of the compressor of case.By detecting the start-stop cycle of compressor, to judge that the refrigeration chamber system of refrigerator can
Normal operation.Certainly, when refrigerator is wind cooling refrigerator, i.e., when having the refrigerator of freezing function and cold storage function simultaneously, it compresses owner
It is responsible for freezing refrigeration, in the case, refrigerator is powered first, by detecting the start-stop cycle of compressor, can also reach pair
The purpose that the refrigeration chamber system of refrigerator is detected.
S140：Judge whether the start-stop cycle of the refrigeration system has run predetermined number, be to judge that the refrigerator closes
Lattice, otherwise judge the breakdown of refrigerator.
For example, the predetermined number is 2, i.e. 2 start-stop cycles, by that analogy.And for example, the predetermined number is more than 2, i.e.,
For at least two start-stop cycles.Certain predetermined number can be also adjusted according to being actually needed.
It should be noted that in the case where environment temperature is overlapping with refrigerated storage temperature, by the temperature setting of refrigerating chamber into than refrigeration temperature
The also low default commodity inspection temperature of degree, so that the refrigeration chamber system of refrigerator can be run, completed with this to refrigerator
Factory testing.It is default commodity inspection temperature by controlling the temperature of the refrigerating chamber, by institute in this way, when environment temperature is relatively low
The gear temperature that default commodity inspection temperature is less than the refrigerating chamber is stated, so as to make the system of the refrigerating chamber of refrigerator at a lower temperature
Cooling system works, so as to accurately be detected to the refrigeration system of cold compartment of refrigerator.It can solve the problem that the refrigeration of the refrigerating chamber of refrigerator
System do not work, also because environment temperature is relatively low and the problem of cause the refrigerating function of the refrigerating chamber of refrigerator misjudged qualified.Phase
Factory testing is carried out to refrigerator using insulated building for tradition, the construction and use of insulated building is avoided, detection can be reduced
Cost.
S150：After whether the start-stop cycle for judging the refrigeration system has run predetermined number, the refrigeration is controlled
The temperature of room is the gear temperature of refrigerating chamber.
In the present embodiment, after detection terminates, control the temperature of the refrigerating chamber makes refrigerator for the gear temperature of refrigerating chamber
Temperature of refrigerating chamber return to the gear temperature of normal refrigerating chamber, to avoid the default commodity inspection temperature of the lower temperature in follow-up use
Degree influences whether the use of user.
The detection method of above-mentioned refrigerator, it is default business by controlling the temperature of the refrigerating chamber when environment temperature is relatively low
Thermometry degree, because the default commodity inspection temperature is less than the gear temperature of the refrigerating chamber, so as to make ice at a lower temperature
The refrigeration system work of the refrigerating chamber of case, so as to accurately be detected to the refrigeration system of cold compartment of refrigerator.It can solve the problem that refrigerator
Refrigerating chamber refrigeration system do not work, also because environment temperature is relatively low and cause refrigerator refrigerating chamber refrigerating function it is misjudged
The problem of qualified.Factory testing is carried out to refrigerator using insulated building relative to tradition, avoids the construction and use of insulated building,
Testing cost can be reduced.
In one embodiment, the refrigerator also includes refrigerating chamber, referring to Fig. 2, in step S120：Judge the environment temperature
Whether it is more than before default environment temperature, the delivery detection method for refrigerator also includes：
S111：Freezer temperature when detecting electric on refrigerator.
For example, by freezer temperature sensor to detect electric on refrigerator when freezer temperature.
S112：Judge whether the freezer temperature is more than default freezer temperature, be then to perform to judge the environment temperature
Otherwise whether degree stops judging whether the environment temperature is more than described in default environment temperature and control more than default environment temperature
Refrigerator normal operation.
In the present embodiment, when the freezer temperature is more than default freezer temperature, then into follow-up detection, otherwise
The refrigerator normal operation is controlled, i.e., into normal users use pattern.For example, described control the refrigerator normal operation as control
The gear temperature that the refrigerator is set according to user is made to run, it is in other words, described to control the refrigerator normal operation to control institute
Refrigerator is stated to run according to preset gear temperature.For example, the default freezer temperature is -10 DEG C, i.e., it is subzero 10 degrees Celsius.When cold
When freezing room temperature less than or equal to default freezer temperature, then it is to be in use state before energization to show refrigerator, or refrigerator
Off-position is in use, this is unfavorable for detecting refrigerator refrigeration system, therefore exits detection pattern, is entering access customer just
Normal use pattern.And when freezer temperature is more than default freezer temperature, then show refrigerator really to be powered first, after can entering
In continuous detection.In this way, freezer temperature during by detecting electric on refrigerator, and it is compared with default freezer temperature,
Refrigerator be can interpolate that whether in "on" position first or recent use state first, in this way, can be to the refrigerating chamber of refrigerator
Refrigeration system carries out more accurate detection so that detection is more accurate.It is understood that general refrigerator is when electric normal, its
Refrigeration system is to be in non-working condition, so that freezer temperature is close to normal temperature.If freezer temperature be less than or
Equal to default freezer temperature, then it is directly entered in user's use pattern, so as to avoid that refrigerator is further detected, with
Avoid being detected under user's use state or turning down temperature of refrigerating chamber and freezing food.
In one embodiment, in the start-stop cycle of the refrigeration system of the refrigerating chamber of the detection refrigerator, the refrigerator
Delivery detection method also includes：Whether the door for detecting the refrigerator is in opening, is then to stop detecting the cold of the refrigerator
The start-stop cycle of the refrigeration system of room is hidden, and controls the temperature of the refrigerating chamber as the gear temperature of refrigerating chamber.In this way, detecting
In the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator, when the door of refrigerator is opened by mistake, then exit to the refrigerator
Detection, to avoid the detection method from judging the refrigerator by accident.In this way, avoid the error detection to refrigerator.Need weight
Energization detection newly is carried out to refrigerator.
For example, whether the door that the refrigerator is detected by door switch inductor is in opening.
It should be noted that the temperature of refrigerating chamber is negative with whether placing heat in its door opening times, enabling duration and refrigerating chamber
Pass is loaded with, such as when refrigerating chamber opens the door or frequently opened the door, the temperature in the refrigerating chamber is influenceed by temperature, so as to destroy ice
The steady operational status of case.Such as when placed high temp objects in refrigerating chamber room, temperature that high temp objects will be drawn high in refrigerating chamber
Degree, so as to destroy the detection state of refrigerator.
In one embodiment, in the start-stop cycle of the refrigeration system of the refrigerating chamber of the detection refrigerator, the ice
Case delivery detection method also includes：Refrigerating chamber switch gate number of the refrigerator in preset time is detected, according to refrigerator when default
Whether interior refrigerating chamber door opening times are more than default refrigerating chamber switch gate number, otherwise stop detecting the refrigerating chamber of the refrigerator
Refrigeration system the start-stop cycle.For example, the default refrigerating chamber switch gate number is 1 time~3 times.
In one embodiment, judge whether refrigerator is according to refrigerating chamber door opening times of the refrigerator in preset time and stablize shape
State.For example, in preset time, if total door opening times of all refrigerating chambers are more than the first preset times, or refrigerating chamber is opened
Door number is more than the second preset times, and either the door opening times of temperature-changing chamber are more than the enabling of the 3rd preset times or refrigerating chamber
Number is more than the 4th preset times, then judges that refrigerator is in astable operation state, otherwise judges that refrigerator is in stable operation shape
State.And for example, often opened the door once to the influence degree of temperature according to each refrigerating chamber, pre-set weight corresponding to each refrigerating chamber
Value, according to weighted value corresponding to the door opening times of each refrigerating chamber in preset time and each refrigerating chamber, is calculated a number
Weighted value, if the number weighted value is more than a certain default value, judges that refrigerator is in astable operation state, otherwise judge ice
Case is in steady operational status.
In one embodiment, in the start-stop cycle of the refrigeration system of the refrigerating chamber of the detection refrigerator, the refrigerator
Delivery detection method also includes：
Whether the gear for detecting the refrigerating chamber changes, and is the refrigeration system for then stopping detecting the refrigerating chamber of the refrigerator
The start-stop cycle, and the temperature of the refrigerating chamber is controlled as the gear temperature of refrigerating chamber.In this way, when the gear of cold compartment of refrigerator is changed
During change, then the detection to the refrigerator is exited, to avoid the detection method from judging the refrigerator by accident.It so, it is possible
In the case that the gear of refrigerating chamber is misused, detection is exited, to avoid the error detection to refrigerator.Need again to enter refrigerator
Row, which is powered, to be detected.
The detection method of above-mentioned refrigerator, it is default business by controlling the temperature of the refrigerating chamber when environment temperature is relatively low
Thermometry degree, because the default commodity inspection temperature is less than the gear temperature of the refrigerating chamber, so as to make ice at a lower temperature
The refrigeration system work of the refrigerating chamber of case, so as to accurately be detected to the refrigeration system of cold compartment of refrigerator.It can solve the problem that refrigerator
Refrigerating chamber refrigeration system do not work, also because environment temperature is relatively low and cause refrigerator refrigerating chamber refrigerating function it is misjudged
The problem of qualified.Factory testing is carried out to refrigerator using insulated building relative to tradition, avoids the construction and use of insulated building,
Testing cost can be reduced.
The present invention also provides a kind of detection means of refrigerator, and the refrigerator includes refrigerating chamber, and the detection means is applied to
Refrigerator, wind cooling refrigerator is particularly suitable for the example, referring to Fig. 3, the detection means 20 includes：
First detection module 210, the environment temperature when detection module is used to detect electric on refrigerator；
First judge module 220, first judge module are used to judge whether the environment temperature is more than default environment
Temperature,
First control module 230, first control module are used to be less than or equal to default environment in the environment temperature
During temperature, the temperature for controlling the refrigerating chamber is default commodity inspection temperature, wherein, the default commodity inspection temperature is less than the refrigerating chamber
Gear temperature；
Second detection module 240, second detection module are used in the refrigeration chamber system operation of the refrigerator,
Detect the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator；；
Second judge module 250, second judge module are used to judge whether the start-stop cycle of the refrigeration system transports
Predetermined number is gone, has been to judge that the refrigerator is qualified, otherwise judges the breakdown of refrigerator；
Second control module 260, second control module are used to judge the refrigeration system in the second judge module
After whether the start-stop cycle has run predetermined number, the temperature for controlling the refrigerating chamber is the gear temperature of refrigerating chamber.
In one embodiment, the refrigerator also includes refrigerating chamber, and the detection means also includes：
3rd detection module, freezer temperature when the 3rd detection module is used to detect electric on refrigerator；
3rd judge module, the 3rd judge module are used to judge whether the freezer temperature is more than default refrigerating chamber
Temperature, it is then to judge whether the environment temperature is more than default environment temperature by first judge module execution is described.
In one embodiment, the detection means also includes：
4th detection module, the 4th detection module are used for the opening for detecting the door of the refrigerator, are then by institute
The start-stop cycle that the second detection module stops detecting the refrigeration system of the refrigerating chamber of the refrigerator is stated, and by the described second control mould
Block controls the gear temperature that the temperature of the refrigerating chamber is refrigerating chamber.
In one embodiment, the detection means also includes：
5th detection module, whether the 5th detection module is used to detecting the gear of the refrigerating chamber changes, be then by
Second detection module stops detecting the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator, and is controlled by described second
Module controls the gear temperature that the temperature of the refrigerating chamber is refrigerating chamber.
Above-mentioned detection device, it is default commodity inspection temperature by controlling the temperature of the refrigerating chamber when environment temperature is relatively low,
Because the default commodity inspection temperature is less than the gear temperature of the refrigerating chamber, so as to make the refrigeration of refrigerator at a lower temperature
The refrigeration system work of room, so as to accurately be detected to the refrigeration system of cold compartment of refrigerator.It can solve the problem that the refrigerating chamber of refrigerator
Refrigeration system do not work, also because environment temperature is relatively low and so that the refrigerating function of the refrigerating chamber of refrigerator is misjudged qualified asks
Topic.Factory testing is carried out to refrigerator using insulated building relative to tradition, the construction and use of insulated building is avoided, can reduce
Testing cost.
The present invention also provides a kind of refrigerator, including refrigerating chamber, and the refrigerator is also included as above described in any embodiment
Detection means.
The present invention provides a kind of wind cooling refrigerator delivery detection method, can equally can be with the premise of insulated building is not needed
Ensure refrigerator exfactory inspection so that product is qualified.
The present invention provides a kind of wind cooling refrigerator delivery detection method, when electric on refrigerator, refrigerator circumstance temperature sensor detection ring
Border temperature, if environment temperature is higher than 10 DEG C, refrigerator normal operation and the commodity inspection entered in tradition, i.e. first mode；If environment
Temperature is less than 10 DEG C, then into special detection pattern, i.e. second mode, i.e., wind cooling refrigerator detection method provided by the invention, and
The gear of refrigerating chamber is set as -3 DEG C, certain gear can adjust more actually locatedly, if the refrigerating chamber energy of refrigerator
Two start-stop cycles of normal operation, then diameter judges that product is qualified or exited unexpectedly such as the commodity inspection pattern in tradition, treats commodity inspection mould
Formula judges that product is qualified after terminating；If failing two start-stop cycles of normal operation, judge the refrigerator product for failure.
Meanwhile if detecting freezer temperature≤- 10 DEG C after power-up or switch gate situation occur, do not enter/immediately
Special commodity inspection pattern is exited, avoids user from being re-powered during family's use and enter the special detection pattern, so as to keep away
Exempt from the freezing chilled food at a temperature of -3 DEG C.
The present invention provides a kind of wind cooling refrigerator delivery detection method and refrigerator, for examining cold compartment of refrigerator under low temperature environment
Whether can normal work, concurrently set special commodity inspection entry condition, it is special to enter during user's use that what maximum limited avoid
Commodity inspection program so that refrigerator is examined at low ambient temperatures no longer needs insulated building, greatly reduce the manufacturing of refrigerator into
This.And for example, the delivery detection method for refrigerator presets special commodity inspection program.
The present invention is also to provide a kind of refrigerator.The refrigerator includes acquisition module, control module and determination module, gathers mould
Block includes refrigeration sensor, freezing sensor, circumstance temperature sensor, door switch etc..
First on refrigerator after electricity, freezing sensor detection freezer temperature, if freezer temperature≤- 10 DEG C, judge
Its non-electricity upper first, is user's use pattern, refrigerator freezes by normal procedure, does not enter commodity inspection pattern；If freezer temperature ＞-
10 DEG C, then refrigerator is judged for upper electricity first, into commodity inspection pattern.
Into after commodity inspection pattern, environment temperature sensor gathers environment temperature first, if circumstance temperature sensor gathers environment temperature
Degree is higher than 10 DEG C, then refrigerator enters traditional normal commodity inspection pattern, and starts normal refrigeration, if traditional normal commodity inspection terminates
Afterwards, refrigerator can reach factory setting temperature, then judge that product is qualified, if after commodity inspection terminates, refrigerator fails to reach factory setting
Temperature, then judge product bug.It is into special commodity inspection program, i.e., of the invention if circumstance temperature sensor collecting temperature is less than 10 DEG C
The wind cooling refrigerator detection method of offer, into after special commodity inspection pattern, temperature of refrigerating chamber sets gear as -3 DEG C, and detection refrigerator is
It is no can be according to setting gear normal operation, if can be according to the setting refrigeration start-stop cycles of gear normal operation two, two
The special commodity inspection program of cooling cycle backed off after random, normal commodity inspection judge that product is qualified after terminating；After if commodity inspection terminates, product fail by
According to two refrigeration start-stop cycles of setting gear normal operation, then product bug is judged.
If occurring the operation such as switch gate or gear adjustment during commodity inspection, judge that product is user's use pattern, stand
Commodity inspection pattern is exited, avoids the freezing food of low temperature during user's use.
The invention provides a kind of wind cooling refrigerator delivery detection method and refrigerator so that refrigerator exfactory inspection under low temperature environment
No longer need insulated building to reach exfactory inspection purpose, reduce the production cost of refrigerator, concurrently set anti-refrigerator and existed
Enter first mode or second mode under user's use state.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of delivery detection method for refrigerator, the refrigerator includes refrigerating chamber, it is characterised in that the delivery detection method for refrigerator
Comprise the following steps：
Environment temperature when detecting electric on refrigerator；
Judge whether the environment temperature is more than default environment temperature, the temperature for otherwise controlling the refrigerating chamber is default commodity inspection temperature
Degree, wherein, the default commodity inspection temperature is less than the gear temperature of the refrigerating chamber；
In preset time, the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator is detected；
Judge whether the start-stop cycle of the refrigeration system has run predetermined number, be to judge that the refrigerator is qualified, otherwise sentences
The fixed breakdown of refrigerator；
After whether the start-stop cycle for judging the refrigeration system has run predetermined number, the temperature for controlling the refrigerating chamber is
The gear temperature of refrigerating chamber.
2. delivery detection method for refrigerator according to claim 1, it is characterised in that the refrigerator also includes refrigerating chamber,
Before judging whether the environment temperature is more than default environment temperature, the delivery detection method for refrigerator also includes：
Freezer temperature when detecting electric on refrigerator；
Judge whether the freezer temperature is more than default freezer temperature, be, execution judges whether the environment temperature is more than
Default environment temperature, otherwise stop judging whether the environment temperature is more than default environment temperature and controls the refrigerator normally to transport
OK.
3. delivery detection method for refrigerator according to claim 1, it is characterised in that detect the system of the refrigerating chamber of the refrigerator
In the start-stop cycle of cooling system, the delivery detection method for refrigerator also includes：
Whether the door for detecting the refrigerator is in opening, is the refrigeration system for then stopping detecting the refrigerating chamber of the refrigerator
The start-stop cycle, and the temperature of the refrigerating chamber is controlled as the gear temperature of refrigerating chamber.
4. delivery detection method for refrigerator according to claim 1, it is characterised in that detect the system of the refrigerating chamber of the refrigerator
In the start-stop cycle of cooling system, the delivery detection method for refrigerator also includes：
Whether the gear for detecting the refrigerating chamber changes, and is the start-stop for then stopping detecting the refrigeration system of the refrigerating chamber of the refrigerator
Cycle, and the temperature of the refrigerating chamber is controlled as the gear temperature of refrigerating chamber.
5. delivery detection method for refrigerator according to claim 1, it is characterised in that detect the system of the refrigerating chamber of the refrigerator
In the start-stop cycle of cooling system, specifically include step：Detect the start-stop cycle of the compressor of the refrigerator；
Also, judge whether the start-stop cycle of the refrigeration system has run predetermined number, specifically include step：Judge the pressure
Whether the start-stop cycle of contracting machine has run predetermined number.
6. a kind of detection means of refrigerator, it is characterised in that the refrigerator includes refrigerating chamber, and the detection means includes：
First detection module, the environment temperature when detection module is used to detect electric on refrigerator；
First judge module, first judge module are used to judge whether the environment temperature is more than default environment temperature；
First control module, first control module are used for when the environment temperature is less than or equal to default environment temperature,
The temperature for controlling the refrigerating chamber is default commodity inspection temperature, wherein, the default commodity inspection temperature is less than the gear of the refrigerating chamber
Temperature；
Second detection module, second detection module are used in the refrigeration chamber system operation of the refrigerator, detect institute
State the start-stop cycle of the refrigeration system of the refrigerating chamber of refrigerator；
Second judge module, second judge module is for judging it is default whether the start-stop cycle of the refrigeration system has been run
Quantity, it is to judge that the refrigerator is qualified, otherwise judges the breakdown of refrigerator；
Second control module, second control module are used for the start-stop cycle that the refrigeration system is judged in the second judge module
After whether having run predetermined number, the temperature for controlling the refrigerating chamber is the gear temperature of refrigerating chamber.
7. detection means according to claim 6, it is characterised in that the refrigerator also includes refrigerating chamber, the detection dress
Putting also includes：
3rd detection module, freezer temperature when the 3rd detection module is used to detect electric on refrigerator；
3rd judge module, the 3rd judge module are used to judge whether the freezer temperature is more than default freezing room temperature
Degree, it is then to be performed to judge whether the environment temperature is more than default environment temperature by first judge module.
8. detection means according to claim 6, it is characterised in that the detection means also includes：
4th detection module, whether the 4th detection module is used to detecting the door of the refrigerator is in opening, be then by
Second detection module stops detecting the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator, and is controlled by described second
Module controls the gear temperature that the temperature of the refrigerating chamber is refrigerating chamber.
9. detection means according to claim 6, it is characterised in that the detection means also includes：
Whether the 5th detection module, the gear that the 5th detection module is used to detect the refrigerating chamber change, and are then by described
Second detection module stops detecting the start-stop cycle of the refrigeration system of the refrigerating chamber of the refrigerator, and by second control module
The temperature for controlling the refrigerating chamber is the gear temperature of refrigerating chamber.
10. a kind of refrigerator, including refrigerating chamber, it is characterised in that the refrigerator also includes such as any one of claim 6 to 9 institute
The detection means stated.
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| CN201710409955.6A CN107340149B (en) | 2017-06-02 | 2017-06-02 | Delivery detection method for refrigerator, detection device and refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710409955.6A CN107340149B (en) | 2017-06-02 | 2017-06-02 | Delivery detection method for refrigerator, detection device and refrigerator |
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| CN107340149A true CN107340149A (en) | 2017-11-10 |
| CN107340149B CN107340149B (en) | 2019-07-23 |
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| CN107941543A (en) * | 2017-11-23 | 2018-04-20 | 中国航空综合技术研究所 | Performance of refrigerant systems test pattern design method for prognostic and health management |
| CN111397300A (en) * | 2020-04-28 | 2020-07-10 | 合肥美的电冰箱有限公司 | Control method and control device of refrigeration equipment and refrigeration equipment |
| CN113916574A (en) * | 2021-09-30 | 2022-01-11 | 珠海格力电器股份有限公司 | Refrigerating unit inspection method, device, equipment and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107941543A (en) * | 2017-11-23 | 2018-04-20 | 中国航空综合技术研究所 | Performance of refrigerant systems test pattern design method for prognostic and health management |
| CN107941543B (en) * | 2017-11-23 | 2018-11-30 | 中国航空综合技术研究所 | Performance of refrigerant systems test pattern design method for prognostic and health management |
| CN111397300A (en) * | 2020-04-28 | 2020-07-10 | 合肥美的电冰箱有限公司 | Control method and control device of refrigeration equipment and refrigeration equipment |
| CN113916574A (en) * | 2021-09-30 | 2022-01-11 | 珠海格力电器股份有限公司 | Refrigerating unit inspection method, device, equipment and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107340149B (en) | 2019-07-23 |
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